body {
  width: 120rem;
  height: auto;
}
header .top {
  width: 100%;
  height: 1.9375rem;
  background-color: #333333;
  text-align: right;
}
header .top .container {
  padding-right: 0.875rem;
}
header .top .container a {
  text-decoration: none;
  color: #868686;
  font-size: 0.75rem;
  line-height: 1.9375rem;
}
header .top .container span {
  margin: 0px 0.9375rem;
  color: #868686;
}
header .top .container a:hover {
  color: #ffffff;
}
header nav .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header nav .container ul {
  display: flex;
}
header nav .container ul li {
  width: 6.1875rem;
  height: 5.5rem;
  text-align: center;
  border-right: 0.0625rem solid #dbdbdb;
}
header nav .container ul li a {
  text-decoration: none;
  font-size: 0.875rem;
  color: #000000;
  line-height: 5.5rem;
}
header nav .container ul li:last-child {
  border-right: none;
}
header nav .container ul li:hover {
  background-color: #0075c2;
}
header nav .container ul li:hover a {
  color: #ffffff;
}
.banner {
  position: relative;
  width: 100%;
  height: auto;
}
.banner img {
  display: block;
  width: 100%;
  height: auto;
}
.banner .banner_text {
  position: absolute;
  width: 100%;
  height: auto;
  text-align: center;
  top: 0px;
}
.banner .banner_text h2 {
  font-size: 2.75rem;
  font-weight: bold;
  color: #ffffff;
  margin-top: 8.25rem;
}
.banner .banner_text h2 span {
  color: #57da00;
}
.banner .banner_text hr {
  width: 4rem;
  height: 0.3125rem;
  background-color: #57da00;
  border: none;
  margin: 1.0625rem auto 1.5rem;
}
.banner .banner_text p {
  width: 41.125rem;
  font-size: 0.875rem;
  color: #e4eef6;
  line-height: 1.5625rem;
  margin: 0px auto;
}
.banner .banner_text button {
  width: 6.75rem;
  height: 1.75rem;
  font-size: 0.875rem;
  color: #ffffff;
  background-color: rgba(0, 0, 0, 0);
  border: 0.125rem solid #57da00;
  border-radius: 0.875rem;
  margin-top: 1.75rem;
  cursor: pointer;
}
.service {
  width: 100%;
  height: auto;
}
.service .title {
  background-color: #f0f5f9;
  height: 8.0625rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.service .container ul {
  display: flex;
  justify-content: space-around;
}
.service .container ul li {
  width: 11.25rem;
  height: 19.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.service .container ul li h3 {
  font-size: 0.875rem;
  color: #000000;
  margin-top: 1.25rem;
}
.service .container ul li h4 {
  font-size: 0.75rem;
  color: #000000;
  margin-bottom: 1.0625rem;
}
.service .container ul li p {
  font-size: 0.75rem;
  color: #8f8f8f;
  line-height: 1.375rem;
}
.product {
  width: 100%;
  height: auto;
  background-color: #f6f6f6;
  overflow: hidden;
}
.product .title {
  margin-top: 3.75rem;
}
.product .container {
  display: flex;
  align-items: center;
  background-color: #ffffff;
  margin-top: 3.3125rem;
}
.product .container .right {
  width: 31.375rem;
  color: #4b4b4b;
  margin-left: 3.75rem;
}
.product .container .right h2 {
  font-size: 1.5625rem;
  font-weight: bold;
  margin-bottom: 0.5625rem;
}
.product .container .right h3 {
  font-size: 1.125rem;
}
.product .container .right hr {
  width: 31.375rem;
  height: 1px;
  border: none;
  background-color: #d4d4d4;
  margin: 1.3125rem auto;
}
.product .container .right p {
  font-size: 0.875rem;
  line-height: 1.875rem;
}
.product .container .right a {
  font-size: 0.75rem;
  float: right;
  color: #00a0e8;
  margin-top: 0.875rem;
}
.product ul {
  margin: 3.9375rem auto;
  display: flex;
  justify-content: center;
}
.product ul li {
  width: 4.9375rem;
  height: 0.3125rem;
  background-color: #acacac;
}
.product ul li:hover {
  background-color: #0080df;
}
.product ul li:first-child {
  margin-right: 0.6875rem;
}
.intro {
  width: 100%;
  height: auto;
  background-color: #5eb822;
  text-align: center;
  overflow: hidden;
}
.intro .container {
  margin: 4.9375rem auto 9.375rem;
}
.intro .container h2 {
  font-size: 3rem;
  font-weight: bold;
  color: #ffffff;
}
.intro .container h3 {
  font-size: 1.5rem;
  color: #ecef00;
  margin: 1rem auto 1.8125rem;
}
.intro .container p {
  width: 67.1875rem;
  font-size: 1.125rem;
  line-height: 2.25rem;
  margin: 0px auto;
  text-align: left;
}
.case {
  margin-bottom: 2.875rem;
}
.case .title {
  margin: 3.6875rem auto 1.375rem;
}
.case .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.case .container li {
  width: 24.5625rem;
  height: 11.875rem;
  color: #ffffff;
  text-align: center;
  overflow: hidden;
  margin-top: 0.5625rem;
}
.case .container li h3 {
  font-size: 1rem;
  font-weight: bold;
  margin: 2.125rem auto;
}
.case .container li p {
  width: 20.375rem;
  font-size: 0.75rem;
  text-align: left;
  margin: 0px auto;
  line-height: 1.3125rem;
}
.case .container li:nth-child(2) {
  background-color: #1d70c3;
}
.case .container li:nth-child(3),
.case .container li:nth-child(4) {
  background-color: #313131;
}
.case .container li:nth-child(5) {
  position: relative;
  color: #000000;
  background-color: #f6f6f6;
}
.case .container li:nth-child(5) img {
  position: absolute;
  bottom: 0px;
  right: 0px;
}
.about {
  width: 100%;
  height: auto;
  background-color: #f6f6f6;
  overflow: hidden;
}
.about .title {
  margin: 3.75rem auto 2.5rem;
}
.about .container {
  display: flex;
  background-color: #ffffff;
}
.about .container img {
  margin: 0.625rem 3.8125rem 0.625rem 0.625rem;
}
.about .container .right {
  margin-top: 1.8125rem;
}
.about .container .right > span h2 {
  font-size: 1rem;
  font-weight: bold;
  float: left;
}
.about .container .right > span span {
  float: right;
}
.about .container .right > span span a {
  display: inline-block;
  width: 1.375rem;
  height: 1.375rem;
  font-size: 1rem;
  text-decoration: none;
  color: #ffffff;
  line-height: 1.375rem;
  text-align: center;
  background-color: #767676;
  transform: rotate(90deg);
}
.about .container .right > span span a:hover {
  background-color: #065da4;
}
.about .container .right hr {
  width: 2.25rem;
  height: 0.125rem;
  background-color: #4cdb81;
  border: none;
  margin: 1rem 0px;
}
.about .container .right p {
  width: 41.25rem;
  font-size: 0.75rem;
  color: #777777;
  line-height: 1.5rem;
  margin-bottom: 1.5625rem;
}
.about .more {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 2.5rem auto 4.125rem;
}
.about .more hr {
  width: 8.4375rem;
  height: 0.0625rem;
  background-color: #dcdcdc;
  border: none;
  margin: 0px;
}
.about .more button {
  width: 6.5rem;
  height: 2rem;
  font-size: 0.75rem;
  line-height: 2rem;
  color: #ffffff;
  font-weight: bold;
  background-color: #015eae;
  border-radius: 0.8125rem;
  border: none;
  margin: 0px 0.625rem;
}
.news {
  width: 100%;
  height: auto;
  background-color: #1765b0;
  overflow-x: hidden;
}
.news .title {
  margin: 3.4375rem auto 2.5rem;
}
.news .title h2,
.news .title h3 {
  color: #ffffff;
}
.news .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.news .container li {
  width: 36.5rem;
  height: 9.25rem;
  background-color: #f0f5f9;
  margin-bottom: 1.875rem;
  display: flex;
  align-items: center;
  cursor: pointer;
}
.news .container li img {
  margin: auto 1.1875rem auto 0.625rem;
}
.news .container li .right h2 {
  font-size: 0.875rem;
  font-weight: bold;
  margin-bottom: 0.875rem;
}
.news .container li .right h3 {
  font-size: 0.625rem;
}
.news .container li .right hr {
  width: 17.5rem;
  height: 0px;
  border: none;
  border-top: 1px dashed #bcc1c5;
  margin: 0.875rem 0px 0.5rem;
}
.news .container li .right p {
  width: 17.5rem;
  font-size: 0.75rem;
  color: #78787a;
  line-height: 1.5rem;
}
.news .container li:hover .right h2 {
  color: #005cb1;
}
footer {
  width: 100%;
  height: auto;
  background-color: #333333;
}
footer .container > p {
  float: left;
  margin: 2.9375rem auto auto 2.5rem;
}
footer .container .right {
  float: right;
  color: #7a7a7a;
  margin: 2.5625rem 2.5rem 3.8125rem auto;
}
footer .container .right div {
  display: flex;
}
footer .container .right div span {
  margin-left: 0.625rem;
}
footer .container .right div span h4 {
  font-size: 0.625rem;
}
footer .container .right div span h3 {
  font-size: 1rem;
  color: #ffffff;
}
footer .container .right ul li {
  display: flex;
  align-items: center;
}
footer .container .right ul li p {
  font-size: 0.75rem;
  line-height: 1.4375rem;
  margin-left: 0.625rem;
}
